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Embedded Systems Toolkit

Free tools for Arduino, ESP32, and Raspberry Pi Pico builders, by TheMakersWorkbench.com. Six tools, one page, nothing to install.

Start here

• Using the Toolkit: typing values, prefixes, and how the answers update

The tools

Each page explains the theory, gives the formulas, shows how to use the tab step by step, and walks through a worked example.

• ADC Calculator
• ADC Divider and Code
• PWM Calculator
• Logic Level Checker
• UART Baud Rate
• AVR Timer and Prescaler

For developers

• Embedding
• Accuracy and Limits

Quick links

• Source code and issues
• SOURCES.md
• License: Apache 2.0